Smallville Season 3 Episode 18 Truth ( Air Date 2004-04-21 ) Genre Sci-Fi & Fantasy, Action & Adventure, Drama category. Overview "When Chloe accidentally inhales a mysterious krypto-gas, she discovers it acts as a truth serum to anyone who comes in contact with her and decides to take advantage of her new power by going to the Kents to find out Clark's secret. However, her new power comes with fatal consequences and Clark must find an antidote before she discovers the truth about him or worse, dies.".
Smallville Season 3 Episode 18 Truth
8.2/10 by 4632 users
- Watch: Smallville Season 3 Episode 18 Truth on CWR-CRB
- Stars: Tom Welling, Erica Durance, Cassidy Freeman, Justin Hartley
- Director: Tom Welling, Alfredo Septién, Tom Flores, Anne Cofell Saunders, Turi Meyer, Christopher Petry, Jae Marchant, Tim Scanlan, Cristina Verano, Brian Peterson, Kelly Souders, James Marshall, Michael Tollin, Joe Davola, Brian Robbins, Greg Beeman, Joe Shuster, Jerry Siegel
